I have observed that in my work place, whenever a mail is sent to more that one person( like an information, meeting request or a notice etc.), the mail starts with the salutation "Dear All". This, ...

This is a thinly veiled rant, I realize, but if anybody can rationalize "emails" for me in such a way that I can stop grabbing people who say it, and asking them if they've ever gone to their mailsbox ...

I want to know what is the recommended way to use Re: in the subject line of an email.
I use Re: in the subject line as a shortform of 'in regards to'.
Whenever I have used Re:, people have told me ...

In my business communication over Internet text messengers, for example Google Talk or Skype, I see that many people often use shorten words like u instead of you, r instead of are and the like.
How ...

I am in contact with the my doctor by email. We exchange about 3 messages per week, today we exchanged 2 messages. Now I have a situation where I think it is a bit silly to write each time Dear Dr. ...

I am composing an email to a work associate who I have never had any dealings with before. I'm struggling to think of a formal yet succinct way of introducing myself.
In person, I would probably say: ...

I am a student in contact with a business owner, and I am having a hard time deciding on a complimentary close. Should I use it for every email I send him? I don't want to make it redundant since it ...